This has been ongoing since I've been a member.
Someone will reply to a long-dead thread, and everyone online will jump on it.
There needs to be some point in time where a thread could be reasonably suggested as "dead"; aka no responses in a 30-day period (or whatever timeframe, 30 days is just a suggestion).
If a reply is attempted to be made to a "dead thread", the reply is posted to a new thread with an automatic link to the historical thread.
Someone will reply to a long-dead thread, and everyone online will jump on it.
There needs to be some point in time where a thread could be reasonably suggested as "dead"; aka no responses in a 30-day period (or whatever timeframe, 30 days is just a suggestion).
If a reply is attempted to be made to a "dead thread", the reply is posted to a new thread with an automatic link to the historical thread.